What is difference between seamless steel and stainless steel?

Both seamless steel and stainless are types of steel that have different characteristics and applications. The differences between the two are:

1. Manufacturing Process

• Straight Steel: Straight steel is a type that's manufactured without any seams. It is made by piercing solid steel into hollow tubes, which are then elongated and cut to size.
• Stainless Stee: A stainless steel alloy contains at least 10% chromium mass. It can either be produced with welded or seamless methods. Stainless steel comes in both welded and seamless forms.

2. Corrosion:

• Seamless Stee: Depending on the type of steel, and whether or not protective coatings are applied, seamless steel has a different corrosion resistance. However, it is generally true that seamless carbon steel will corrode more than stainless steel.
• Stainless Stee: Due to the presence and the chromium on the surface of stainless steel, it is known for having excellent corrosion resistant. Stainless steel has excellent corrosion resistance, making it ideal for any application where corrosion resistance matters.

3. Composition:

• Straight Steel: Straight steel can be a term used to refer to carbon steel, steel alloys or specialized steel grades manufactured without welding joints.
• Alloy Stainless Steel Alloy stainless steel is an alloy that primarily contains nickel, chromium or iron. The composition of the stainless steel can vary. This results in different grades, each with their own properties.

4. Applications:

• Steel Pipes: Steel pipes are widely used in many industries. These include oil and Gas, Construction, Automotive, and Machinery. These are used in the transportation of fluids or gases at high pressures and temperatures.
• Stainless Steel Stainless is used in a range of applications because it has a high corrosion resistance. It also has a beautiful aesthetic. It's widely used in kitchen equipment, cutlery, medical instruments, chemical processing, architectural structures and more.

5. Strength and Durability

• Seamless Steel Both the strength and durability seamless steels depend on their grade and manufacturing process. Seamless Carbon Steel Pipes, for example can have high strengths but may lack the corrosion-resistant properties of stainless steel.
• Stainless Stainless steel: Stainless Stainless steel is renowned for its combination strength, durability, corrosion resistance. It retains all of its properties when heated to high temperatures.

"Seamless Steel" is steel that's manufactured without welding joints. "Stainless Steel" is a particular type of alloy steel, known for its corrosion-resistant properties due to its presence of chromium. While seamless steel includes a range of different types of steel that are not welded, stainless is available both in seamless and welded form, the latter maintaining corrosion-resistant qualities.

Features:

• Product Name: Stainless Steel Seamless Pipe
• Size: Customized
• Type: Seamless Pipe
• Surface Treatment: Polished, Annealed, Pickled
• Tolerance: ±1%
• Section Shape: Round
• Special: 304 round stainless steel pipe seamless stainless, stainless steel seamless pipe 304, special stainless steel seamless pipe

Technical Parameters:

Applications:

Swealy stainless steel seamless pipes are widely used in various industries. Made of superior quality 316l stainless steel, our seamless pipes feature high tensile strength, corrosion resistance, and excellent durability. With a wall thickness that is customizable, these pipes are ideal for thermal plant, chemical plant, and oil and gas industry. Additionally, the seamless construction of these pipes provides for leak-proof performance. Our seamless stainless steel pipes are certified by ISO9001, ISO14001, ISO 18001, and TUV.

We offer our seamless stainless steel pipes in different sizes and dimensions to accommodate the exact specifications of the customers. Our minimum order quantity is 1Ton and the price is customizable. The packaging of our stainless steel seamless pipes is done in a standard export seaworthy package, but it can also be customized according to the requirement. Wooden box, wooden pallet, and woven bag with bundle in 3 points are some of the packaging options we offer. Delivery of the product is done within 7-15 days and payment terms are either TT/LC. Our supply capacity is 300000Ton/years.

Customization:

Stainless Steel Seamless Pipe

Brand Name: Swealy
Place of Origin: China
Certification: ISO9001 ; ISO14001; ISO 18001; TUV
Minimum Order Quantity: 1Ton
Price: customization
Packaging Details: Customized Diameter 100mm 200mm 304 Stainless Steel Round Bar for Sale
Standard export seaworthy package,or as required.
*Wooden Box.
*Wooden Pallet.
*Woven Bag with Bundle in 3 Points
Delivery Time: 7-15Days
Payment Terms: TT/LC
Supply Ability: 300000Ton/years
Section Shape: Round
Standard: ASTM, AISI, DIN, EN, GB, JIS, Etc.
Size: Customized
Surface Treatment: Polished, Annealed, Pickled
Wall Thickness: Customized

Features:
1. Stainless seamless steel pipe is made of high quality raw materials, which is processed by special cold drawing and cold rolling technology.
2. Stainless steel seamless steel pipe is corrosion resistant, high temperature resistant and has good strength and toughness performance.
3. 304 Round stainless steel pipe has strong corrosion resistance, good weldability, high strength, and low cost, which makes it widely used in various industries.
4. Seamless stainless steel pipe is suitable for oil and gas transportation, chemical industry, machinery, building materials, power plants, ships and other industries.

Support and Services:

Stainless Steel Seamless Pipe technical support and services include:

• Installation instructions and best practices
• Advice on pipe selection and usage
• Troubleshooting and problem resolution
• Replacement parts and repairs
• Maintenance and customization assistance
• Product training and support